`packet.set_bit`

Sets (on = true) or clears (on = false) one bit of a payload byte.

Syntax

Atlas Script

packet.set_bit(offset, bit, on)

offset: Byte offset into the packet. Payload-relative for packet.* methods, and absolute (whole IP packet) for the raw_* variants.
bit: Bit index within the byte, 0 for the least-significant bit through 7.
on: Boolean bit state: true sets the selected bit and false clears it.

See the remarks for the returned value and runtime behavior.

Sets (on = true) or clears (on = false) one bit of a payload byte. An offset or bit out of range does nothing.

Usage pattern

// Replace offset, bit, on with values described above.
packet.set_bit(offset, bit, on);